package com.baizhi.cmfz.dao;

import com.baizhi.cmfz.entiy.Role;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

import java.util.Set;

public interface RoleDao extends BaseMapper<Role> {


    //根据roleId查询roleName

    Set<String> getRoleNameByRoleId(int rolrId);


}
